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King Mattresses

What Is a King Mattress Size?

King size mattress dimensions are 76” x 80”, making it a popular mattress size with plenty of room for two sleepers to fit comfortably. If you're ready to bring a generously-sized mattress into your home, P.C. Richard & Son is pleased to offer the best king size mattress selection from today's most trusted brands, all at the guaranteed best prices.

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Stearns & Foster Estate Firm Tight Top Mattress - King Size | 530089-61K

$300 SAME-DAY BONUS

$300 SAME-DAY BONUS

3 More Options Available

Stearns & Foster Estate Firm Tight Top Mattress - King Size

(121)
$2,799.00 Price reduced from $2,999.00 to
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Stearns & Foster Estate Firm Pillow Top Mattress - King Size | 530095-61K

$300 SAME-DAY BONUS

$300 SAME-DAY BONUS

4 More Options Available

Stearns & Foster Estate Firm Pillow Top Mattress - King Size

(63)
$2,999.00 Price reduced from $3,199.97 to
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Sealy Plainfield Posturepedic Plus Firm Euro Top Innerspring King Size Mattress | 532231-61K

$200 SAME-DAY BONUS

$200 SAME-DAY BONUS

4 More Options Available

Sealy Plainfield Posturepedic Plus Firm Euro Top Innerspring King Size Mattress

(2)
$1,599.91

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Stearns & Foster Estate Ultra Firm Tight Top Mattress - King Size | 530513-61K

$300 SAME-DAY BONUS

$300 SAME-DAY BONUS

3 More Options Available

Stearns & Foster Estate Ultra Firm Tight Top Mattress - King Size

(63)
$2,799.00 Price reduced from $2,999.91 to
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Sealy Reflexions Benedict Soft - King Mattress | 531082-61K

$100 SAME-DAY BONUS

$100 SAME-DAY BONUS

4 More Options Available

Sealy Reflexions Benedict Soft - King Mattress

(16)
$799.97 Price reduced from $1,299.91 to
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Sealy High Point II Posturepedic Elite Firm Hybrid King Size Mattress | 532048-61K

$200 SAME-DAY BONUS

$200 SAME-DAY BONUS

2 More Options Available

Sealy High Point II Posturepedic Elite Firm Hybrid King Size Mattress

(0)
$2,599.91 Price reduced from $2,899.91 to
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Stearns & Foster Reserve Firm EPT Mattress - King Size | 530199-61K

$300 SAME-DAY BONUS

$300 SAME-DAY BONUS

1 More Option Available

Stearns & Foster Reserve Firm EPT Mattress - King Size

(9)
$5,299.00 Price reduced from $5,899.91 to
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Tempur-Pedic Adapt 2.0 Medium King Size Mattress | 107451-61K

$300 SAME-DAY BONUS

$300 SAME-DAY BONUS

5 More Options Available

Tempur-Pedic Adapt 2.0 Medium King Size Mattress

(2098)
$2,699.91 Price reduced from $2,899.91 to
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Tempur-Pedic ProAdapt 2.0 Medium Hybrid King Size Mattress | 107521-61K

$300 SAME-DAY BONUS

$300 SAME-DAY BONUS

6 More Options Available

Tempur-Pedic ProAdapt 2.0 Medium Hybrid King Size Mattress

(3098)
$3,899.91 Price reduced from $4,099.91 to
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Stearns & Foster Lux Estate Firm EPT Mattress - King Size | 530194-61K

$300 SAME-DAY BONUS

$300 SAME-DAY BONUS

2 More Options Available

Stearns & Foster Lux Estate Firm EPT Mattress - King Size

(11)
$3,499.00 Price reduced from $3,899.91 to
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Stearns & Foster Estate Medium Innerspring King Size Mattress | 531676-61K

$300 SAME-DAY BONUS

$300 SAME-DAY BONUS

2 More Options Available

Stearns & Foster Estate Medium Innerspring King Size Mattress

(9)
$2,399.00 Price reduced from $2,599.97 to
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Sealy Plainfield Posturepedic Plus Ultra Firm Innerspring King Size Mattress | 532228-61K

$100 SAME-DAY BONUS

$100 SAME-DAY BONUS

4 More Options Available

Sealy Plainfield Posturepedic Plus Ultra Firm Innerspring King Size Mattress

(1)
$1,399.91

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Stearns & Foster Lux Estate Ultra Firm Tight Top Mattress - King Size | 530077-61K

$300 SAME-DAY BONUS

$300 SAME-DAY BONUS

3 More Options Available

Stearns & Foster Lux Estate Ultra Firm Tight Top Mattress - King Size

(12)
$3,199.91 Price reduced from $3,599.91 to
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Sealy Albany II Posturepedic Elite Firm Innerspring King Size Mattress | 532000-61K

$200 SAME-DAY BONUS

$200 SAME-DAY BONUS

1 More Option Available

Sealy Albany II Posturepedic Elite Firm Innerspring King Size Mattress

(1)
$1,999.91 Price reduced from $2,099.91 to
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Sealy Posturepedic Plus Eagle Street Medium Firm - King Mattress | 527522-61K

STACK & SAVE

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3 More Options Available

Sealy Posturepedic Plus Eagle Street Medium Firm - King Mattress

(135)
$1,299.96 Price reduced from $1,699.97 to
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Sealy Reno Posturepedic Pro Medium Innerspring King Size Mattress | 532236-61K

$200 SAME-DAY BONUS

$200 SAME-DAY BONUS

4 More Options Available

Sealy Reno Posturepedic Pro Medium Innerspring King Size Mattress

(0)
$1,749.91

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Sealy Reflexions Grayson Hybrid Firm - King Mattress | 531090-61K

$100 SAME-DAY BONUS

$100 SAME-DAY BONUS

4 More Options Available

Sealy Reflexions Grayson Hybrid Firm - King Mattress

(12)
$999.97 Price reduced from $1,199.97 to
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Nectar Luxe Hybrid Medium King Size Mattress | NLUXEHYBRD-K
4 More Options Available

Nectar Luxe Hybrid Medium King Size Mattress

(0)
$1,299.00 Price reduced from $1,899.00 to
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Sealy High Point II Posturepedic Elite Medium Hybrid King Size Mattress | 532049-61K

$200 SAME-DAY BONUS

$200 SAME-DAY BONUS

3 More Options Available

Sealy High Point II Posturepedic Elite Medium Hybrid King Size Mattress

(0)
$2,599.91 Price reduced from $2,899.91 to
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Tempur-Pedic ProBreeze 2.0 Medium Hybrid King Size Mattress | 102422-61K

$300 SAME-DAY BONUS

$300 SAME-DAY BONUS

3 More Options Available

Tempur-Pedic ProBreeze 2.0 Medium Hybrid King Size Mattress

(260)
$4,999.91 Price reduced from $5,299.91 to
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Sealy Brenham II Posturepedic Elite Medium Euro Top Innerspring King Size Mattress | 532005-61K

$200 SAME-DAY BONUS

$200 SAME-DAY BONUS

1 More Option Available

Sealy Brenham II Posturepedic Elite Medium Euro Top Innerspring King Size Mattress

(1)
$2,299.91 Price reduced from $2,499.91 to
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Stearns & Foster Estate Soft Tight Top Mattress - King Size | 530088-61K

$300 SAME-DAY BONUS

$300 SAME-DAY BONUS

4 More Options Available

Stearns & Foster Estate Soft Tight Top Mattress - King Size

(12)
$2,799.91 Price reduced from $2,999.91 to
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Sealy Orlando Posturepedic Medium Hybrid King Size Mattress | 532360-61K

$200 SAME-DAY BONUS

$200 SAME-DAY BONUS

3 More Options Available

Sealy Orlando Posturepedic Medium Hybrid King Size Mattress

(0)
$1,399.91

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Sealy Posturepedic Plus Eagle Street Firm Pillow Top - King Mattress | 527524-61K

STACK & SAVE

STACK & SAVE

2 More Options Available

Sealy Posturepedic Plus Eagle Street Firm Pillow Top - King Mattress

(157)
$1,749.97

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1-24 of 69 Items

Find Your New King Mattress at P.C. Richard & Son

King Mattresses are large enough to accommodate one or even two people with ease. With enough space to fit you and your partner comfortably, and a variety of mattress styles available, these mattresses would make a fine addition to any bedroom. When you get yours at P.C. Richard & Son, you can be sure that you're getting a high-quality product at the guaranteed best price.

Shop For a King Size Mattress at Any Firmness Level

King size mattress dimensions usually come in at 76 inches wide and 80 inches long. With such a large size, this kind of mattress will fit best in a large bedroom. It should also provide ample space for one or two people at a time. As far as their construction goes, the vast majority of king size mattresses will come with multiple layers of support. Many memory foam king mattress models can help you stay cooler in the night, while others are able to mold to your body, helping relieve pressure all night long. An innerspring mattress comes with springs and coils to provide your body with support as you rest, ensuring that you wake up feeling refreshed. A hybrid mattress combines the benefit of an innerspring and a memory foam mattress, and is made with both springs and foam to give you the best of both worlds. If you're having trouble choosing a model, our mattress buying guide can help you find the perfect style for your needs. We also have a blog talking about the differences between the king vs California king mattress sizes, if you want to compare these two similar styles.

Regardless of which model you choose, a king sized mattress will provide you with the room you need to spread out and rest comfortably. P.C. Richard & Son proudly carries only the best models from today's top brands like Sealy mattresses, Stearns & Foster mattresses and Tempur-Pedic mattresses, and everything we sell is backed by our low price guarantee. To find your new king mattress or any other mattress, visit your local P.C. Richard & Son mattress gallery or browse our online selection now.

Mattresses Buying Guides

Mattress Buying Guide - What To Consider When Choosing The Right Mattress
Mattress Buying Guide - What To Consider When Choosing The Right Mattress
By PC Richard Staff
We've got the info you need to find the perfect mattress today!
Read More
Mattress Technologies Explained
Mattress Technologies Explained
By Pat D - Director of Training
Mattress technology has changed drastically over the past few years. To keep it simple, break it down into three separate categories. You have innerspring, you have specialty mattresses, and now we have hybrid mattresses.
Read More

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